The phone strikes a good balance between price and features, slim design and battery life, camera and productivity features.

The smartwatch features eSIM, IP68 dust/water resistant (up to 1.5m for 30 min), waterproof (5ATM) and compatible with standard 22mm straps. The dimensions of the device are 47.6 x 46.6 x 12.1 mm and ...

This is just carrier stupidity really. Presumably if your physical sim card died then you wouldn't be able to request a replacement either because you can't receive the 2FA SMS? The MVNO i'm with in ...

The only plus I'd give to eSim in a phone that still has a physical sim slot is that it effectively makes the phone a Dual Sim phone. This is important for markets such as the US, where dual sim ...

Abstract: With the continuous increase in heat flux of high-power chip modules, the resulting rise in chip junction temperature poses a substantial threat to the longevity and reliability of power ...

The Xiaomi 17 Ultra went official in China yesterday. Alongside it, the company also announced new products including the Watch 5. Xiaomi’s new smartwatch offers a circular AMOLED display, a dual-chip ...

The iPhone 18 Pro is nowhere near release, but plenty of claims have already been made about Apple's next flagship. Here's what the rumor mill thinks is coming. With its 2025 iPhone lineup, Apple's ...

Abstract: IGBT (Insulated-gate bipolar transistor) modules are generally composed of multiple chips in parallel. Due to the difference of chip parameters and package parasitic parameters, the current ...